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John Marrs: Amazon KDP author data
John Marrs has 29 books on Amazon, 17 of them on a best-seller list in the last 30 days (best rank #1), mostly in Psychological, Domestic, Technothrillers.
29Books on Amazon
17Listed in 30 days
4.2Average rating
| Median price | $8.26 |
|---|---|
| Price range (middle 50%) | $4.74 – $12.99 |
| Median reviews | 25,298 |
| Total reviews | 1,168,679 |
| New books (30 days) | 2 |
| Breakout books (30 days) | 1 |
What stands out
- 59% of the catalog made a best-seller list in the last 30 days: the whole backlist sells, not one hit.
- Median price $8.26, 107% above the median of their main category, Psychological.
John Marrs's best-ranked books
-
The One (Expanded Edition): The Million-Copy International Bestseller – Now with Five Chapters of Exclusive Bonus Content (Dark Future Book 1)
by John Marrs
- Price$12.99
- Rating4.2
- Reviews71,851
-
Warm Bodies
by John Marrs
- Price$1.99
- Rating4.2
- Reviews13,454
- Published2026-11
-
Dead in the Water
by John Marrs
- Price$4.99
- Rating4.0
- Reviews21,016
-
Keep It in the Family
by John Marrs
- Price$3.99
- Rating4.2
- Reviews104,012
- Published2022-10
-
Her Last Move
by John Marrs
- Price$3.99
- Rating4.2
- Reviews21,808
- Published2025-07
-
The Marriage Act: A Novel – A Gripping Near-Future Dystopian Thriller (Dark Future Book 2)
by John Marrs
- Price$12.99
- Rating4.1
- Reviews9,573
- Published2023-05
-
The Good Samaritan
by John Marrs
- Price$0
- Rating4.2
- Reviews59,631
- Published2025-07
-
The Vacation: A Novel – A Wilbur Smith Prize Longlisted Psychological Thriller Mystery
by John Marrs
- Price$14.99
- Rating4.0
- Reviews8,112
-
When You Disappeared
by John Marrs
- Price$0
- Rating4.1
- Reviews64,138
- Published2025-07
-
The Family Experiment: A Gripping Dystopian Thriller Exploring the Dark Side of Digital Parenthood and the Quest for Human Connection (Dark Future Book 3)
by John Marrs
- Price$13.49
- Rating4.3
- Reviews14,753
Main categories
About this data
Data comes from KDPTop's daily crawl of Amazon's public Best Sellers pages; medians use the latest list. The opportunity score (0–100, higher is easier to enter) combines the review barrier, the share of low-review books, list turnover, new-release share and price.